I am going to design a Full bridge converter for EV drive.
Power:4kw
S/W frq: 100kHz
S/W device: Power MosFET
Input: 96V
Out: 200V
Load: Conventional DC motor
Soft switching method: Phase shifted converter or Resonant converter?
Which mewthod is better?
What are the pros and cons of these two methods?
May be Phase Shifted is simplest than Resonant Converter with sligthy lower efficience compared to the Resonant model, there is a trade off between topology complexity (building, repeatabilities and control) and final overall converter efficiency and size.
If you're searching for more info on the subject take a look at the VPEC (Virginia Power Electronics Center).